110 Driving and operatingCautionPerformance of the sensor can bereduced when sensors arecovered, e.g. by ice or snow.Performance of the parking assistsystems can be reduced due toheavy loading.Special conditions apply if thereare taller vehicles involved (e.g.off-road vehicles, mini vans,vans). Object identification in theupper part of these vehiclescannot be guaranteed.Objects with a very small reflectioncross section, like objects ofnarrow size or soft materials, maynot be detected by the system.Parking assist will not avoid acollision with objects which are outof the detection range of thesensors.NoteThe parking assist systemautomatically detects factory-fittedtowing equipment. It is deactivatedwhen the connector is plugged in.The sensor may detect a non-existent object (echo disturbance)caused by external acoustic ormechanical disturbances.FuelFuel for petrol enginesOnly use unleaded fuel that complieswith European standard EN 228 orE DIN 51626-1 or equivalent.Use of fuel with a quality notcomplying to the TechnicalRegulations in effect (Decree № 118of 27.02.2008 with amendments of30.12.2008 № 1076) can lead toengine damage and loss of allwarranty obligations.Your engine is capable of runningwith E10 fuel that fulfills thesestandards. E10 fuel contains up to10 % bioethanol.Use fuel with the recommendedoctane rating 3 156. Use of fuel withtoo low an octane rating can reduceengine power and torque and slightlyincreases fuel consumption.
